src/tint/lang/wgsl/ast/requires_test.cc

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#include "src/tint/lang/wgsl/ast/requires.h"

#include "src/tint/lang/wgsl/ast/helper_test.h"

namespace tint::ast {
namespace {

using RequiresTest = TestHelper;

TEST_F(RequiresTest, Creation) {
    auto* req = Require(Source{{{20, 2}, {20, 5}}},
                        wgsl::LanguageFeature::kReadonlyAndReadwriteStorageTextures);
    EXPECT_EQ(req->source.range.begin.line, 20u);
    EXPECT_EQ(req->source.range.begin.column, 2u);
    EXPECT_EQ(req->source.range.end.line, 20u);
    EXPECT_EQ(req->source.range.end.column, 5u);
    ASSERT_EQ(req->features.Length(), 1u);
    EXPECT_EQ(req->features[0], wgsl::LanguageFeature::kReadonlyAndReadwriteStorageTextures);
    ASSERT_EQ(AST().Requires().Length(), 1u);
    EXPECT_EQ(AST().Requires()[0], req);
}

}  // namespace
}  // namespace tint::ast